PubMed:28738079 / 390-397
Annnotations
maxiaofeng52_800_3
{"project":"maxiaofeng52_800_3","denotations":[{"id":"T10","span":{"begin":0,"end":7},"obj":"CI"}],"text":"placebo"}
wangzhuo19_800_3
{"project":"wangzhuo19_800_3","denotations":[{"id":"T17","span":{"begin":0,"end":7},"obj":"CI"}],"text":"placebo"}